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Actuators for modulating control - AME 655, AME 658, AME 659 | Dew Point

Actuators for modulating control - AME 655, AME 658, AME 659

Actuators for modulating control - AME 655,  AME 658, AME 659

Actuators for modulating control - AME 655, AME 658, AME 659

AME 655 – without safety function
AME 658 SU, AME 658 SD – with safety function (spring up/down)
AME 659 SD – with EN certified safety function (spring down)


Actuators are primarily designed to regulate valves in response to the demand of a controller in District Heating/cooling, Heating, Ventilating and Air conditioning systems.
Actuators AME 655, 658 and 659 can be controlled by electronic controllers with modulating or 3-point control output.
Please check power supply and power consumption prior to connection!
Actuators can be used in combination with:
– Valve types VFM, VFS (DN 65-100), VFG(S), VFU, VF (DN 100-150) and VL (DN 100)
– Self-acting flow controller AHQM (DN 125-150), AFQM 6 and AFQM PN 25

Features:

  • Manual operation, either mechanical and/or
    electrical
  • Position indication
  • LED signalling
  • Selectable speed
  • Inverse function
  • Automatic adaptation of stroke to valve’s end positions that reduces commissioning time (self stroking)
  • Integrated external switch
  • Characteristic optimization
  • Stroke limitation
  • Pulse or continuous output signal (4, 5)
  • Voltage or current input signal Y
  • Voltage or current output signal X
  • External reset button
  • Auto detection of Y signal
  • 3-point or modulating control selection
  • X and Y galvanic insulation
  • Thermical and overload protection
  • Precise regulation and fast response on 3-point signal (0,04s)

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